When logged out, all buttons changing month are not working with another language (L=2)

If I’m logged in (admin), all buttons changing the month are working with language number 2 (French). If I’m logged out, not working, only events in english (L=2) are listed.

Hello @jjjas

For specific support/help related to an item bought, it’s better to contact the item’s author.
This is how you can contact an author on Envato Market:

All the best!